Dog parks on Long Island
Off-leash runs, fenced dog parks, and seasonal beach access across Nassau and Suffolk County. Most county parks require a Leisure Pass (Nassau) or Green Key (Suffolk) — usually $25–$50/year for residents.
Nassau County
6 parks
Cantiague Park Dog Run
Two separate runs, water station, shaded benches.
Christopher Morley Dog Park
Fenced run with double-gate entry, agility equipment.
Eisenhower Dog Park
Large fenced area inside Eisenhower Park, separate sections for small and large dogs.
Grant Park Dog Run
Smaller community run, separate small-dog area.
Massapequa Preserve Dog Park
Sandy off-leash area along the preserve trail.
Wantagh Park Dog Run
Waterfront-adjacent run, popular on summer weekends.
Suffolk County
6 parks
Blydenburgh County Park Dog Run
Inside a 627-acre park with adjacent hiking trails.
Cedar Beach Dog Park
Off-season beach access for dogs (Oct 1 – April 30).
Heckscher State Park Dog Area
Designated off-leash field, plenty of room.
Lake Ronkonkoma Dog Park
Lakefront access, separate areas for small/large dogs.
Smith Point Beach Off-Leash
Off-leash beach access in shoulder seasons.
West Hills Dog Park
Hilly, wooded run with double-gated entry.